Red Blood
Barva #660000 ve formátu RGB (102, 0, 0): 40%, 0%, 0% červená, 40%, 0%, 0% zelená, 40%, 0%, 0% modrá. #660000 ve formátu CMYK (0%, 100%, 100%, 60%): 0%, 100%, 100%, 60%. V barevném modelu HSL (0, 100%, 20%): 0, 100%, 20% stupně, 0, 100%, 20% sytost, 0, 100%, 20% světlost. Další formáty a shody jsou uvedeny níže.
#660000
#751a1a
#853333
#944d4d
#a36666
#b38080
#c29999
#d1b3b3
#e0cccc
#f0e6e6
#ffffff
Barevné formáty
HEX
#660000
RYB
102, 0, -102
RGB
102, 0, 0
Decimal
6684672
RGB %
40%, 0%, 0%
Websafe
#660000
CMYK
0%, 100%, 100%, 60%
Lab
19.33, 40.88, 29.66
HSL
0, 100%, 20%
XYZ
5.48, 2.82, 0.26
HSV
0, 100%, 40%
YIQ
30.5, 60.79, 21.52
Hunter-Lab
1.68, 3.18, 1.09
YUV
30.5, -15.01, 62.73
Android
0xFF660000
Yxy
2.82, 0.64, 0.33
Další barvy
#660000
#661100
#662200
#663300
#661a00
#662b00
#663c00
#664d00
#663300
#664400
#665500
#666600
#664d00
#665e00
#5e6600
#4d6600
#666600
#556600
#446600
#336600
#4d6600
#3c6600
#2b6600
#1a6600
#336600
#226600
#116600
#006600
Barevná schémata
Complementary
#660000
#006666
Triad
#660000
#006600
#000066
Tetrad
#660000
#336600
#006666
#330066
Odstíny
#660000
#5f0000
#580000
#520000
#4b0000
#440000
#3d0000
#360000
#300000
#290000
#220000
#1b0000
#140000
#0e0000
#070000
Tmavé tóny
#520000
#4e0000
#490000
#450000
#410000
#3d0000
#390000
#350000
#310000
#2d0000
#290000
#250000
#210000
#1d0000
#180000
Světlé tóny
#660000
#6a0000
#6e0000
#720000
#760000
#7a0000
#7e0000
#830000
#870000
#8b0000
#8f0000
#930000
#970000
#9b0000
#9f0000
Jednobarevné
#520000
#540000
#560000
#580000
#5a0000
#5c0000
#5e0000
#600000
#620000
#640000
#660000
#680000
#6a0000
#6c0000
#6e0000
Analogický
#330066
#660066
#660033
#660000
#663300
#666600
#336600
Styly pro HTML (CSS)
Pozadí tohoto bloku je barevné #336600
<div style="background: #336600">Background</div>
div {background: #336600;}
Text a okraje tohoto bloku jsou barevné
#660000
<div style="color: #660000">Text</div>
div {color: #336600;}
<div style="border: 1px solid #660000">Border</div>
div {border: 1px solid #660000;}